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// Copyright 2018 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef OSP_IMPL_QUIC_TESTING_FAKE_QUIC_CONNECTION_H_
#define OSP_IMPL_QUIC_TESTING_FAKE_QUIC_CONNECTION_H_
#include <map>
#include <vector>
#include "osp/impl/quic/quic_connection.h"
namespace openscreen {
namespace osp {
class FakeQuicConnectionFactoryBridge;
class FakeQuicStream final : public QuicStream {
public:
FakeQuicStream(Delegate* delegate, uint64_t id);
~FakeQuicStream() override;
void ReceiveData(const uint8_t* data, size_t size);
void CloseReadEnd();
std::vector<uint8_t> TakeReceivedData();
std::vector<uint8_t> TakeWrittenData();
bool both_ends_closed() const {
return write_end_closed_ && read_end_closed_;
}
bool write_end_closed() const { return write_end_closed_; }
bool read_end_closed() const { return read_end_closed_; }
Delegate* delegate() { return delegate_; }
void Write(const uint8_t* data, size_t size) override;
void CloseWriteEnd() override;
private:
bool write_end_closed_ = false;
bool read_end_closed_ = false;
std::vector<uint8_t> write_buffer_;
std::vector<uint8_t> read_buffer_;
};
class FakeQuicConnection final : public QuicConnection {
public:
FakeQuicConnection(FakeQuicConnectionFactoryBridge* parent_factory,
uint64_t connection_id,
Delegate* delegate);
~FakeQuicConnection() override;
Delegate* delegate() { return delegate_; }
uint64_t id() const { return connection_id_; }
std::map<uint64_t, FakeQuicStream*>& streams() { return streams_; }
std::unique_ptr<FakeQuicStream> MakeIncomingStream();
// UdpSocket::Client overrides.
void OnRead(UdpSocket* socket, ErrorOr<UdpPacket> data) override;
void OnSendError(UdpSocket* socket, Error error) override;
void OnError(UdpSocket* socket, Error error) override;
// QuicConnection overrides.
std::unique_ptr<QuicStream> MakeOutgoingStream(
QuicStream::Delegate* delegate) override;
void Close() override;
private:
FakeQuicConnectionFactoryBridge* const parent_factory_;
const uint64_t connection_id_;
uint64_t next_stream_id_ = 1;
std::map<uint64_t, FakeQuicStream*> streams_;
};
} // namespace osp
} // namespace openscreen
#endif // OSP_IMPL_QUIC_TESTING_FAKE_QUIC_CONNECTION_H_
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